User's Guide
Table Of Contents
- PTP 250 User Guide
- Safety and regulatory information
- Contents
- List of Figures
- List of Tables
- About This User Guide
- Chapter 1: Product description
- Chapter 2: Planning considerations
- Chapter 3: Legal information
- Chapter 4: Reference information
- Chapter 5: Installation
- Chapter 6: Configuration and alignment
- Chapter 7: Operation
- Chapter 8: Troubleshooting
- Testing link end hardware
- Testing when PoE LEDs do not illuminate correctly
- Testing after a lightning strike
- Test flowcharts
- AC LED is off
- AC LED is flashing
- PORT LED is off
- PORT LED is flashing
- Test Ethernet packet errors reported by ODU
- Test Ethernet packet errors reported by managed switch or router
- Test ping packet loss
- Test resistance in the ODU cable
- Testing the radio link
- Testing link end hardware
- Glossary
List of Figures
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UNDER DEVELOPMENT
phn-2182_003v004 (Oct 2011)
Figure 8-1 Link end hardware test flowchart #1 .......................................................................... 8-3
Figure 8-2 Link end hardware test flowchart #2 .......................................................................... 8-4
Figure 8-3 PTP LPU test points and PWR LED ............................................................................. 8-7
Figure 8-4 Drop cable tester (front and back views) .................................................................. 8-10